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Catchments
Bunyip River Catchment
ME_EBA850
Site visits
04-09-2022
Balcombe Creek at Uralla Rd footbridge, Mt Martha (Complementary site to Melbourne Water Ecowise testing 2008-9)
Melbourne
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ME_EBA850 Bunyip River Catchment
Sunday 4th September 2022 9:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
89.68
%
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
890
µS/cm
pH
6.5
pH Units
Reactive Phosphate (mg/L)
0.09
mg/L P
Temperature - AIR
11
° C
Temperature - WATER
10.4
° C
Turbidity - NTU
30
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last 24 hours
Flow estimate
Water Appearance
Clear,Stained brown
Stream depth
51cm - 99cm
Stream width
> 5m
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
2
Freshwater Mussel (Bivalvia)
5
1
Freshwater Shrimp/Prawn (Atyidae)
5
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 5
Total score: 17
Overall rating: Poor
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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03-07-2022
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